How the song fan dance is dirty

There is nothing filthy about the song Fan Dance, it is a very normal song with beautiful lyrics and music that expresses a desire and pursuit of love and life.

If you hear some people performing or singing the song with obscene language or behavior, it is not the song itself that is obscene, but their misbehavior. In that case, it's the people using the inappropriate language or behavior that we should condemn, not the song itself.

In short, we should enjoy and evaluate the song in a civilized, courteous, and respectful manner in order to avoid causing harm or offense to others.